Analog Current Panel Ammeter DC 0-30mA 85C1

 The 85C1 analog DC ammeter is the perfect choice to monitor the C02 tube current in your laser. It is reliable and easy to install. Works with C02 lasers up to 160W.

• DC Current Range: 0-30mA
• Tolerance: +- 2.5mA

The ammeter is required to be installed in your laser to calibrate maximum power and to set the power scale. Refer to the "Laser Power Calibration Procedure" in LX series board user manual. 

The ammeter connects to the black wire coming from the laser tube and the tube return on the laser power supply.

There are videos on Youtube that show how to install the ammeter. Here is one video I recommend: